IBM System Storage DS3000, Programming Manual

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Clear Logical Drive Unreadable Sectors
This command clears unreadable sector information from one or more logical drives.
Syntax
clear (allLogicalDrives | logicaldrive [ logicalDriveName ] |
logicalDrives [ logicalDriveName1 ... logicalDriveNameN ]) unreadableSectors
Parameters
Parameter Description
allLogicalDrives The setting to clear unreadable sector information
from all of the logical drives in the storage subsystem.
logicalDrive
or
logicalDrives
The name of the specific logical drive for which you
want to clear unreadable sector information. You can
enter more than one logical drive name. Enclose the
logical drive name in square brackets ([ ]). If the
logical drive name has special characters, you also
must enclose the logical drive name in double
quotation marks (“ ”).
Notes
You can use any combination of alphanumeric characters, hyphens, and underscores for the names.
Names can have a maximum of 30 characters.
Related Topic
Naming Conventions
Clear Storage Subsystem Configuration
Use this command to perform one of these operations:
v
Clear the entire storage subsystem configuration, and return it back to the initial installation state
v
Clear the configuration except for security information and identification information
v
Clear subsystem configuration information and logical drive configuration information only
Attention: Possible damage to the storage subsystem configuration – When you run this command,
the existing storage subsystem configuration is deleted.
Syntax
clear storageSubsystem configuration [all | subsystems]
Parameters
Parameter Description
None If you do not enter a parameter, this command removes all
configuration information for the storage subsystem, except for
information related to security and identification.
all
The setting to remove the entire configuration of the storage
subsystem, including security information and identification
information. Removing all configuration information returns the
storage subsystem to its initial state.
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IBM System Storage DS3000, DS4000, and DS5000: Command Line Interface and Script Commands Programming Guide